Home / 272,795,250.04-409,257,410.69-88,562,370.04

Finding the Fourth Proportional to 272,795,250.04, 409,257,410.69 and 88,562,370.04

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Solution

The fourth proportional to 272,795,250.04, 409,257,410.69 and 88,562,370.04 is: 132,864,506.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,795,250.04 : 409,257,410.69 = 88,562,370.04 : x
  2. Step 2: Convert to fraction form
    272,795,250.04/409,257,410.69 = 88,562,370.04/x
  3. Step 3: Cross multiply
    272,795,250.04x = 409,257,410.69 × 88,562,370.04
  4. Step 4: Simplify right side
    272,795,250.04x = 36,244,806,246,334,888
  5. Step 5: Solve for x
    x = 36,244,806,246,334,888/272,795,250.04
  6. Step 6: Final answer
    x = 132,864,506.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.